package com.objex.anywherewrapper; import com.objex.panywhere.IndividualAddEvent; import com.objex.panywhere.IndividualAddListener; import com.objex.panywhere.Data; import com.objex.panywhere.DataType; import com.objex.panywhere.DatabaseField; import com.objex.panywhere.DatabaseTable; import com.objex.panywhere.IndividualDeleteEvent; import com.objex.panywhere.IndividualDeleteListener; import com.objex.panywhere.IconClickEvent; import com.objex.panywhere.IconClickListener; import com.objex.panywhere.ImportEvent; import com.objex.panywhere.ImportListener; import com.objex.panywhere.Individual; import com.objex.panywhere.Legend; import com.objex.panywhere.LegendItem; import com.objex.panywhere.ProgenyAnywhere; import com.objex.panywhere.ProgressMonitorDialog; import com.objex.panywhere.SmartDrawService; import com.objex.panywhere.Subtext; import com.objex.panywhere.SubtextLegend; import com.objex.panywhere.SubtextLegendItem; import com.objex.panywhere.data.TableData; import com.objex.panywhere.events.DragEvent; import com.objex.panywhere.events.DrawingListener; import com.objex.panywhere.events.GenderChangeEvent; import com.objex.panywhere.events.IndividualListener; import com.objex.panywhere.events.IndividualPropertyChangeEvent; import com.objex.panywhere.events.IndividualsDeleteEvent; import com.objex.panywhere.events.IndividualsDropEvent; import com.objex.panywhere.events.PedigreeListener; import com.objex.panywhere.events.PedigreePropertyChangeEvent; import com.objex.panywhere.events.RelationshipChangeEvent; import com.objex.panywhere.events.RelationshipConnectionEvent; import com.objex.panywhere.events.RelationshipDeleteEvent; import com.objex.panywhere.events.RelationshipListener; import com.objex.panywhere.events.SpouseRelationshipChangeListener; import com.objex.panywhere.events.TwinRelationshipChangeEvent; import com.objex.panywhere.events.TwinRelationshipChangeListener; import com.objex.panywhere.subtext.TableSubtextLegendItem; import com.objex.progeny.anywhere.data.ChromosomeLegendItem; import com.objex.progeny.anywhere.data.DataTRF; import com.objex.progeny.anywhere.data.MarkerData; import com.objex.progeny.anywhere.data.MarkerLegend; import com.objex.progeny.anywhere.data.MarkerLegendItem; import com.objex.progeny.anywhere.data.XRFCustomData; import com.objex.progeny.anywhere.data.XRFFolder; import com.objex.progeny.anywhere.enums.RELATIONSHIP; import com.objex.progeny.anywhere.fields.XRFField; import com.objex.progeny.anywhere.fields.data.XRFData; import com.objex.progeny.anywhere.fields.data.XRFTableData; import com.objex.progeny.anywhere.legend.subtext.XRFSubtextLegendItem; import com.objex.progeny.anywhere.legend.symbols.XRFSymbolsLegendItem; import com.sun.corba.se.spi.orbutil.threadpool.ThreadPool; import java.applet.Applet; import java.applet.AppletContext; import java.awt.BorderLayout; import java.awt.Color; import java.awt.Component; import java.awt.Dimension; import java.awt.EventQueue; import java.awt.Font; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.HeadlessException; import java.awt.Insets; import java.awt.Point; import java.awt.Toolkit; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.FocusAdapter; import java.awt.event.FocusEvent; import java.awt.event.FocusListener; import java.awt.event.KeyEvent; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.awt.event.WindowListener; import java.awt.font.FontRenderContext; import java.awt.font.TextLayout; import java.io.BufferedInputStream; import java.io.BufferedOutputStream; import java.io.EOFException; import java.io.InputStream; import java.io.ObjectInputStream; import java.io.ObjectOutputStream; import java.io.OutputStreamWriter; import java.io.Serializable; import java.io.Writer; import java.net.HttpURLConnection; import java.net.URL; import java.net.URLConnection; import java.net.URLEncoder; import java.util.HashMap; import java.util.Hashtable; import java.util.Iterator; import java.util.Map; import java.util.concurrent.ExecutorService; import java.util.concurrent.Executors; import javax.net.ssl.HostnameVerifier; import javax.net.ssl.HttpsURLConnection; import javax.net.ssl.SSLSession; import javax.swing.AbstractAction; import javax.swing.Action; import javax.swing.ImageIcon; import javax.swing.JApplet; import javax.swing.JButton; import javax.swing.JDialog; import javax.swing.JFrame; import javax.swing.JMenu; import javax.swing.JMenuBar; import javax.swing.JMenuItem; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTextField; import javax.swing.JToolBar; import javax.swing.MenuElement; import javax.swing.ProgressMonitorInputStream; import javax.swing.SpringLayout; import javax.swing.SwingConstants; import javax.swing.SwingUtilities; import javax.swing.UIManager; import samp.AddSampleDlg; /** * * @author Melody Pedzisai - Objex Inc * */ public class ProgenyAnywhereWrapper extends JApplet implements Runnable, IndividualListener, RelationshipListener, PedigreeListener, SpouseRelationshipChangeListener, TwinRelationshipChangeListener { /** * Relationship string for mother */ public static final int MOTHER = 1; /** * Relationship string for father */ public static final int FATHER = 2; /** * Relationship string for sister */ public static final int SISTER = 3; /** * Relationship string for brother */ public static final int BROTHER = 4; /** * Relationship string for daughter */ public static final int DAUGHTER = 5; /** * Relationship string for SON */ public static final int SON = 6; /** * Relationship string for Twin Sister */ public static final int TWINSISTER = 7; /** * Relationship string for Twin Brother */ public static final int TWINBROTHER = 8; /** * Relationship string for spouse */ public static final int SPOUSE = 9; private static final String STANDARD_MESS_CANNOT_SAVE = "From this point on all changes to pedigree will not be saved to database"; private static final String STANDARD_MESSAGE_PED_WILLNOTSAVE = "Any changes you make to this pedigree will not be saved"; private static final String STANDARD_MESSAGE_DUE_TO = "due to server error"; private static final String SPACE = ""; public static final int CONSANG_MASK =1; public static final int SEPARATED_MASK =2; public static final int DIVORCED_MASK =4; public static final int CASUAL_MASK =8; public static final int NOISSUE_MASK =16; public static final int INFERTILE_MASK =32; private ProgenyAnywhere m_anywhere; static JFrame frame = new JFrame("Progeny Anywhere "); Thread runner = null; boolean appletcontext = false; JScrollPane jsp = null; Applet app = null; int ii_maxfieldid = 0; Individual m_currentIndividual; WindowListener m_WindowListener; boolean ib_subtext_editor_visible = false; private int ii_familyid; private int ii_user_token; private int ii_pedigree_security_token; private String is_application_context = null;//"FIAT"; private String is_familyname = ""; private int ii_folderid = -1; private Individual m_current_right_clicked_individual; Map m_upn_crossref = new Hashtable(); //key s local UPN and value is Progeny(Server) UPN) boolean ib_importing = false, ib_locked = false; ThreadPool p; private boolean ib_getting_save_events = false, ib_stale_pedigree = false, ib_moved = false, ib_smartdraw = false; private boolean ib_stop = false, ib_events_thread_running = false, ib_error = false; private Boolean ib_changed = Boolean.FALSE; private ExecutorService m_threadExecutor = Executors.newFixedThreadPool( 3 ); private URL m_getEventsURL; private HttpURLConnection m_getEventsConn; private boolean ib_running_as_applet = false; boolean ib_inited = false; private boolean ib_started = false, ib_smartdrawon_import = false; private AppletContext context = null; private boolean ib_xml_read_pending = false; private ProgressMonitorDialog m_xmlread_progress_bar = null; private String m_JSESSIONID; private Map progeny_properties = new HashMap(); private int ib_focus_after_close_count = 0; static { System.setProperty("com.objex.xml.parser", "validating"); //values are "validating and non-validating } private Runnable readXMLRunnable = new Runnable() { public void run() { int count = 1; m_xmlread_progress_bar = new ProgressMonitorDialog(m_anywhere.m_canvas, "Loading pedigree data from server", "Reading", 0, count * 10000, true); while (ib_xml_read_pending) { try {Thread.sleep(count * 10000 - 20);} catch (InterruptedException ie) {} if (ib_xml_read_pending) { m_xmlread_progress_bar.setMax((count+1) * 10000); m_xmlread_progress_bar.setProgress(count * 10000); } count += 1; } } }; private abstract class RhinoCommunicationTask implements Runnable { private String threadName; // name of thread public RhinoCommunicationTask(String name) { threadName = name; } } IconClickListener m_IconClickListener = new IconClickListener() { public void iconClicked(IconClickEvent evt) { int li_cnt = evt.getClickCount(); if (li_cnt == 2){//double click on Icon if (ib_stale_pedigree) { JOptionPane.showMessageDialog(ProgenyAnywhereWrapper.this, new String[]{"The pedigree is in an incosistent state", "You cannot open the Individual Datasheet"}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); } Individual l_ind = evt.getOwner(); if (l_ind != null) { boolean lb_changed = false; synchronized(ib_changed) { lb_changed = ib_changed; } if (lb_changed) { int li_confirm = JOptionPane.showConfirmDialog(ProgenyAnywhereWrapper.this, new String[]{"The pedigree has been modified", "Do you wish to save and then continue to open IDS?"}); switch (li_confirm) { case JOptionPane.YES_OPTION: try { if (savePedigreeXMLString(false)) { fireIndividualDoubleClicked(l_ind); } } catch (Exception e) { } break; default: break; } } else { fireIndividualDoubleClicked(l_ind); } } } else { if (SwingUtilities.isRightMouseButton(evt)) { m_current_right_clicked_individual = evt.getOwner(); } } } }; public ProgenyAnywhereWrapper() { } public static void main(String[] args) throws HeadlessException { ProgenyAnywhereWrapper applet = new ProgenyAnywhereWrapper(); applet.ib_running_as_applet = false; try { applet.init(); applet.start(); applet.addTooBarToApplication(); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); frame.getContentPane().setLayout(new BorderLayout()); frame.getContentPane().add(applet, BorderLayout.CENTER); frame.setSize(Toolkit.getDefaultToolkit().getScreenSize().width - 25, Toolkit.getDefaultToolkit().getScreenSize().height - 50); frame.setVisible(true); frame.addWindowListener(new WindowAdapter() { public void windowClosed(WindowEvent we) { System.exit(0); } public void windowClosing(WindowEvent we) { System.exit(0); } }); } catch (Exception ex) { ex.printStackTrace(); System.exit(0); } } protected void staticParams() throws NumberFormatException { ii_familyid = 5668; this.ii_user_token = 20886204; this.ii_pedigree_security_token = -1; is_application_context = "Spider"; is_familyname = "15"; this.ii_folderid = 2; } protected HttpURLConnection getServletURLHttpGETStatic(String as_action, String ... as_params) throws Exception { String protocol = "http"; String host = "localhost"; int port = 8085; String servlet = "/Spider/progenyrpcservice.html"; servlet += "?WHO=Applet"; servlet += "&FAMILY_ID=" + ii_familyid; servlet += "&PARAM_FOLDERID="+ ii_folderid; servlet += ("&ACTION=" + as_action); servlet += "&UID=" + ii_user_token; for (String ls_param : as_params) { servlet += ls_param; } URL servletURL = new URL(protocol, host, port, servlet); HttpURLConnection conn = (HttpURLConnection)servletURL.openConnection();//conn. conn.setRequestMethod("GET"); conn.setUseCaches(false); conn.setDoInput(true); conn.setConnectTimeout(180 * 1000); return conn; } protected HttpURLConnection getServletURLHttpPOSTStatic() throws Exception { String protocol = "http"; String host = "localhost"; int port = 8085; String servlet = "/Spider/progenyrpcservice.html"; servlet += "?WHO=Applet"; servlet += "&FAMILY_ID=" + ii_familyid; servlet += "&PARAM_FOLDERID="+ ii_folderid; servlet += "&UID=" + ii_user_token; URL servletURL = new URL(protocol, host, port, servlet); HttpURLConnection conn = (HttpURLConnection)servletURL.openConnection(); conn.setRequestMethod("POST"); conn.setUseCaches(false); conn.setDoOutput(true); //need this in order to be able to write to the output stream conn.setDoInput(true); conn.setConnectTimeout(180 * 1000); return conn; } protected void closeInOutStreams(ObjectInputStream ois, ObjectOutputStream oos, HttpURLConnection conn) { try { if (ois != null) { ois.close(); } if (oos != null) { oos.close(); } if (conn != null) { conn.disconnect(); } } catch (Throwable t) { } } /** * Intialize the applet */ public void init() { appletcontext = false; jsp = null; ib_inited = true; getContentPane().setBackground(Color.red); int w = 600, h = 400; boolean lb_show_toolbar = false; try { context = getAppletContext(); } catch (Exception npe) { } if (context != null) { appletcontext = true; String sw = getParameter("WIDTH"), sh = getParameter("HEIGHT"); try { w = Integer.parseInt(sw); h = Integer.parseInt(sh); String ls_family = getParameter("FAMILY_ID"); String ls_uid = getParameter("UID"); ii_familyid = Integer.parseInt(ls_family); this.ii_user_token = Integer.parseInt(ls_uid); this.ii_pedigree_security_token = Integer.parseInt(getParameter("PEDSEC")); is_application_context = getParameter("APPLICATION_CONTEXT"); m_JSESSIONID = getParameter("JSESSIONID"); is_familyname = getParameter("FAMILY_NAME"); this.ii_folderid = Integer.parseInt(getParameter("FOLDER_ID")); lb_show_toolbar = Integer.parseInt(getParameter("SHOW_TOOLBAR")) == 1; } catch (NumberFormatException npe) { npe.printStackTrace(); } } else { staticParams(); } setSize(w, h); try { UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName()); m_anywhere = new ProgenyAnywhere(); m_anywhere.addRelationshipListener(this); m_anywhere.addIndividualListener(this); m_anywhere.addPedigreeListener(this); m_anywhere.addSpouseRelationshipChangeListener(this); m_anywhere.addTwinRelationshipChangeListener(this); m_anywhere.setIconsubtextfont(new Font(m_anywhere.getIconsubtextfont().getName(), Font.PLAIN, 11)); m_anywhere.setMatchspouses(true); m_anywhere.setIconheight(26); m_anywhere.setIconwidth(26); m_anywhere.setMarkerDisplayWidth(9); m_anywhere.setMarkerDisplayHeight(14); m_anywhere.setGenerationoffset(75); m_anywhere.setSubtextyvalue(m_anywhere.getIconheight() + 5 + m_anywhere.getIconsubtextfont().getSize2D() + 5); m_anywhere.setUseStandardProbandArrow(false); m_anywhere.setShowblueid(true); m_anywhere.addIconClickListener(m_IconClickListener); //Now add the m_anywhere as view of the JSP viewport jsp = new JScrollPane(m_anywhere.m_canvas, JScrollPane.VERTICAL_SCROLLBAR_ALWAYS, JScrollPane.HORIZONTAL_SCROLLBAR_ALWAYS); m_anywhere.addIndividualAddListener(new IndividualAddListener() { public void individualAdded(final IndividualAddEvent event) { if (ib_importing) { return; } synchronized (ib_changed) { ib_changed = true; } Runnable task = new RhinoCommunicationTask("add relation task") { public void run() { addRelation(event.getAddedIndividual(), event.getToIndividual()); } }; //TODO if connected to a server then enable line m_threadExecutor.execute(task); } }); m_anywhere.addIndividualDeleteListener(new IndividualDeleteListener() { public void individualDeleted(IndividualDeleteEvent event) { if (ib_importing) { return; } synchronized (ib_changed) { ib_changed = true; } } }); reassignPopupMenuElems(); m_anywhere.addImportListener(m_import_Listener); getContentPane().add(jsp, BorderLayout.CENTER); if (lb_show_toolbar) { addTooBarToApplication(); } storeProgenyProperties(); } catch (Exception e) { e.printStackTrace(); m_anywhere = null; } }//end init void storeProgenyProperties() { progeny_properties.put("showgrid", m_anywhere.isShowgrid()); progeny_properties.put("snapgrid", m_anywhere.isSnaptogrid()); progeny_properties.put("showpagebreaks", m_anywhere.isShowpagebreaks()); progeny_properties.put("showfooter", m_anywhere.isShowfooter()); progeny_properties.put("showheader", m_anywhere.isShowheader()); progeny_properties.put("autodraw", m_anywhere.isAutodraw()); progeny_properties.put("livedragging", m_anywhere.isLivedragging()); progeny_properties.put("showlegend", m_anywhere.isShowlegend()); progeny_properties.put("oneclickadd", m_anywhere.isOneclickadd()); progeny_properties.put("showsubtextlegend", m_anywhere.isShowSubtextLegend()); //progeny_properties.put("standardprobandarrow", m_anywhere.isUseStandardProbandArrow()); //progeny_properties.put("probandarrowpos", m_anywhere.getProbandArrowPos()); progeny_properties.put("showhaplotypes", m_anywhere.isShowhaplotypes()); } void addTooBarToApplication() { //Now add the menu and the tool bar to the Applet JToolBar jt = m_anywhere.getToolBar(); jt.setVisible(true); getContentPane().add(jt, BorderLayout.NORTH); JToolBar tb = jt; Component buttons[] = tb.getComponents(); for (int i = 0; i < tb.getComponentCount(); i++) { Component button = buttons[i]; if (button != null && button instanceof JButton) { JButton bt = (JButton) button; bt.setVisible(false); } } jt.add(new JButton(new SaveAction())); jt.add(new JButton(new SSAction())); jt.add(new JButton(new PaletteAction())); jt.add(new JButton(new PropertiesAction())); jt.add(new JButton(new SmartDrawAction())); } private class SmartDrawAction extends AbstractAction { public SmartDrawAction(String txt) { super(txt); putValue(Action.SHORT_DESCRIPTION, "SmartDraw"); } public SmartDrawAction() { try { ImageIcon icon = null; URL url = ProgenyAnywhereWrapper.class.getResource("smartdraw.gif"); putValue(Action.NAME, "SmartDraw"); if (url != null) { icon = new ImageIcon(url); putValue(Action.SMALL_ICON, icon); //putValue(Action.NAME, "GGGGG"); } else { putValue(Action.NAME, "SmartDraw"); } } catch (Exception e) { putValue(Action.NAME, "SmartDraw"); } putValue(Action.SHORT_DESCRIPTION, "SmartDraw"); } public void actionPerformed(ActionEvent e) { m_anywhere.smartDraw(); } } private class SaveAction extends AbstractAction { public SaveAction(String txt) { super(txt); putValue(Action.SHORT_DESCRIPTION, "Save"); } public SaveAction() { try { ImageIcon icon = null; URL url = ProgenyAnywhereWrapper.class.getResource("save.gif"); putValue(Action.NAME, "Save"); if (url != null) { icon = new ImageIcon(url); putValue(Action.SMALL_ICON, icon); } else { putValue(Action.NAME, "Save Pedigree"); } } catch (Exception e) { putValue(Action.NAME, "Save Pedigree"); } putValue(Action.SHORT_DESCRIPTION, "Save Pedigree"); } public void actionPerformed(ActionEvent e) { doOnSave(); } } private class SSAction extends AbstractAction { public SSAction(String txt) { super(txt); putValue(Action.SHORT_DESCRIPTION, "Spreadsheet"); } public SSAction() { try { ImageIcon icon = null; URL url = ProgenyAnywhereWrapper.class.getResource("ss.gif"); putValue(Action.NAME, "Spreadsheet"); if (url != null) { icon = new ImageIcon(url); putValue(Action.SMALL_ICON, icon); } else { putValue(Action.NAME, "Open Individual Spreadsheet"); } } catch (Exception e) { putValue(Action.NAME, "Open Individual Spreadsheet"); } putValue(Action.SHORT_DESCRIPTION, "Open Individual Spreadsheet"); } public void actionPerformed(ActionEvent e) { doOnSS(); } } private class PaletteAction extends AbstractAction { public PaletteAction(String txt) { super(txt); putValue(Action.SHORT_DESCRIPTION, "Palette"); } public PaletteAction() { try { ImageIcon icon = null; URL url = ProgenyAnywhereWrapper.class.getResource("palette.gif"); putValue(Action.NAME, "Palette"); if (url != null) { icon = new ImageIcon(url); putValue(Action.SMALL_ICON, icon); //putValue(Action.NAME, "GGGGG"); } else { putValue(Action.NAME, "Show Individual Palette"); } } catch (Exception e) { putValue(Action.NAME, "Show Individual Palette"); } putValue(Action.SHORT_DESCRIPTION, "Show Individual Palette"); } public void actionPerformed(ActionEvent e) { m_anywhere.showPaletteDialog(true); } } private class PropertiesAction extends AbstractAction { public PropertiesAction(String txt) { super(txt); putValue(Action.SHORT_DESCRIPTION, "Properties"); } public PropertiesAction() { try { ImageIcon icon = null; URL url = ProgenyAnywhereWrapper.class.getResource("properties.gif"); putValue(Action.NAME, "Properties"); if (url != null) { icon = new ImageIcon(url); putValue(Action.SMALL_ICON, icon); //putValue(Action.NAME, "GGGGG"); } else { putValue(Action.NAME, "Show Properties"); } } catch (Exception e) { putValue(Action.NAME, "Show Properties"); } putValue(Action.SHORT_DESCRIPTION, "Show Properties"); } public void actionPerformed(ActionEvent e) { m_anywhere.showPropertiesDialog(true); } } public static int getSpouseRelationshipStatus(Individual a_person, Individual a_spouse) { int li_status = 0; Individual p = a_person, spouse = a_spouse; if (!p.isMarried(spouse)) { if (p.isDivorced(spouse)) { li_status |= DIVORCED_MASK; } if (p.isSeparated(spouse)) { li_status |= SEPARATED_MASK; } if (p.isCasual(spouse)) { li_status |= CASUAL_MASK; } if (p.isConsanguineous(spouse)) { li_status |= CONSANG_MASK; } if (p.isInfertile(spouse)) { li_status |= INFERTILE_MASK; } if (p.isNoissue(spouse)) { li_status |= NOISSUE_MASK; } } return li_status; } void reassignPopupMenuElems() { m_anywhere.hidePopupMenuItem("New"); m_anywhere.hidePopupMenuItem("Search"); m_anywhere.hidePopupMenuItem("Open"); m_anywhere.hidePopupMenuItem("Save As"); m_anywhere.hidePopupMenuItem("Copy Ind"); m_anywhere.hidePopupMenuItem("Paste Ind"); m_anywhere.hidePopupMenuItem("Edit Sym"); m_anywhere.hidePopupMenuItem("About Progeny"); MenuElement[] l_elems = m_anywhere.getPopupMenuElements(); for (int xx = 0; xx < l_elems.length; xx++) { MenuElement elem = l_elems[xx]; Component comp = elem.getComponent(); if (comp instanceof JMenuItem) { JMenuItem l_item = (JMenuItem)comp; String ls_name = l_item.getText();//.getAction().get.getName(); if ("Save".equalsIgnoreCase(ls_name)) { // Action l_action = l_item.getAction(); l_item.setAction(new AbstractAction("Save") { public void actionPerformed(ActionEvent e) { doOnSave(); } }); } } } } /** * Adds a menu bar and its corresponsing pull down menu to the Applet, replicating most of the actions that' * ar found on the Pedigree toolbar */ void addMenu(JToolBar tb) { JMenu menu = new JMenu("Pedigree"); JMenuBar menubar = new JMenuBar(); JMenuItem item; menu.setMnemonic(KeyEvent.VK_P); menu.setFont(new Font(getFont().getName(), Font.PLAIN, 12)); Component buttons[] = tb.getComponents(); for (int i = 0; i < tb.getComponentCount(); i++) { Component button = buttons[i]; if (button != null && button instanceof JButton) { JButton bt = (JButton) button; String ls_short = (String)bt.getAction().getValue(bt.getAction().SHORT_DESCRIPTION); if (bt.getAction().getValue(bt.getAction().SHORT_DESCRIPTION).equals("Create New Pedigree")) { item = new JMenuItem("New Pedigree"); item.setFont(new Font(getFont().getName(), Font.PLAIN, 11)); ActionListener[] listeners = bt.getActionListeners(); item.addActionListener(listeners.length < 0 ? null : listeners[0]); menu.add(item); } else if (bt.getAction().getValue(bt.getAction().SHORT_DESCRIPTION).equals("Print Pedigree")) { //Add Legend Setup dialog to menu item = new JMenuItem("Print"); item.setFont(new Font(getFont().getName(), Font.PLAIN, 11)); item.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { EventQueue.invokeLater(new Runnable() { public void run() { m_anywhere.printPedigree(true); } }); } }); menu.add(item); } else if (ls_short.startsWith("Search") || ls_short.startsWith("Help")) { //else if (bt.getAction().getValue(bt.getAction().SHORT_DESCRIPTION).equals("Search for Individuals") || //bt.getAction().getValue(bt.getAction().SHORT_DESCRIPTION).equals("Help")) //ignore } else { item = new JMenuItem((String)bt.getAction().getValue(Action.SHORT_DESCRIPTION)); item.setFont(new Font(getFont().getName(), Font.PLAIN, 11)); ActionListener[] listeners = bt.getActionListeners(); item.addActionListener(listeners.length < 0 ? null : listeners[0]); menu.add(item); } } } //Add Properties Dialog to menu item = new JMenuItem("View/Edit Properties"); item.setFont(new Font(getFont().getName(), Font.PLAIN, 11)); item.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { EventQueue.invokeLater(new Runnable() { public void run() { m_anywhere.showPropertiesDialog(true); } }); } }); menu.add(item); //Add Legend Setup dialog to menu item = new JMenuItem("Edit Legend"); item.setFont(new Font(getFont().getName(), Font.PLAIN, 11)); item.addActionListener(new ActionListener() { public void actionPerformed(ActionEvent e) { EventQueue.invokeLater(new Runnable() { public void run() { m_anywhere.showLegendDialog(true); } }); } }); menu.add(item); menubar.add(menu); setJMenuBar(menubar); } private void delay(int time) { try { Thread.sleep(time); } catch (InterruptedException ie) { } } public void start() { if (!ib_started) {//execute init() again since we have returned to the page ib_started = true; delay(500); runner = new Thread(this); runner.start(); } } /** * Stop the applet. This kills the JVM and sometimes the browser as well. */ public void stop() { stopApplet(); } void sendAppletCloseEvent() { ObjectInputStream ois = null; HttpURLConnection conn = null; try { String params = ""; conn = getServletURLHttpGET(("ACTION_CLOSE_APPLET_WINDOW"), params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); } catch (EOFException eof) { } catch (Exception exc) { } finally { closeInOutStreams(ois, null, conn); } } public void stopApplet() { try { sendAppletCloseEvent(); ib_stop = true; ib_inited = false; int i = 0; while(ib_events_thread_running && ++i < 10){} m_anywhere.dispose(); m_anywhere = null; runner = null; m_threadExecutor.shutdown(); // shutdown worker threads m_threadExecutor = null; m_getEventsURL = null; } catch (Exception se) { } } /** * Destroy the applet. This kills the JVM and sometimes the browser as well. */ public void destroy() { stopApplet(); System.setProperty("com.objex.xml.parser", null); } /** * Run the Applet thread. Runs a new thread of this Applet and creates a template m_anywhere. If the user was working on * a m_anywhere in the last 1 hour and left the page, then the last m_anywhere would still be in the cache and would be * brought up automatically for the user to re-edit. If the cached m_anywhere is older than one hour then it will not be brought * up. In that case a template or nuclear m_anywhere is created with two parents and a child. */ public void run() { if (ib_running_as_applet) { String ls_xml_string = getXMLString(); if (ls_xml_string != null) { try { ib_importing = true; this.m_anywhere.importXMLString(ls_xml_string); //getPedigreeLock(); ib_importing = false; } catch (Exception e) { e.printStackTrace(); } } try { runner.join(1); } catch (InterruptedException ie) { } } } /** * Use this function to send a double click event to the user. This is requeired to pass the DoubleClick event details to the GWT application inside which this applet is running. Unfortunately there is no easy * way (short of cranking JS code, and even then only maybe) to pass events between an applet and GWT. */ private void fireIndividualDoubleClicked(Individual a_ind) { HttpURLConnection conn = null; ObjectInputStream ois = null; try { if (a_ind == null) { JOptionPane.showMessageDialog(this, "No person selected -- cannot open IDS", "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return; } int li_upn = Integer.parseInt(a_ind.getUpn()); Integer li_server_upn = m_upn_crossref.get(li_upn); if (li_server_upn == null) { li_server_upn = li_upn; } String params = "&UPN=" + li_server_upn; conn = getServletURLHttpGET("ACTION_ADD_IDSEVENT", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); if (response instanceof String) { String ls_added = (String)response; if ("1".equalsIgnoreCase(ls_added)) { //success return; } else { //failure } } } catch (EOFException eof) { //do nothing } catch (Exception exc) { exc.printStackTrace(); } finally { this.closeInOutStreams(ois, null, conn); } JOptionPane.showMessageDialog(this, "Failed to open datasheet for selected person " + STANDARD_MESSAGE_DUE_TO, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); } public String getXMLString() { ObjectInputStream ois = null; HttpURLConnection conn = null; try { String params = ""; conn = getServletURLHttpGET("ACTION_READ_PEDIGREE", params); ib_xml_read_pending = true; new Thread(readXMLRunnable).start(); InputStream in = new BufferedInputStream(new ProgressMonitorInputStream(m_anywhere.m_canvas, new Object[]{"Fetching pedigree data", "Reading"}, conn.getInputStream())); ois = new ObjectInputStream(in); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); String xml = (String)response; return xml; } catch (EOFException eof) { eof.printStackTrace(); } catch (Exception exc) { exc.printStackTrace(); } finally { ib_xml_read_pending = false; if (m_xmlread_progress_bar != null) { try { m_xmlread_progress_bar.setFinished(""); } catch (Throwable t) {} } this.closeInOutStreams(ois, null, conn); } ib_error = true; JOptionPane.showMessageDialog(this, "Failed to read pedigree from server", "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return null; } void restoreProgenyProperties() { m_anywhere.setShowgrid(progeny_properties.get("showgrid")); m_anywhere.setSnaptogrid(progeny_properties.get("snapgrid")); m_anywhere.setShowpagebreaks(progeny_properties.get("showpagebreaks")); m_anywhere.setShowfooter(progeny_properties.get("showfooter")); m_anywhere.setShowheader(progeny_properties.get("showheader")); m_anywhere.setAutodraw(progeny_properties.get("autodraw")); m_anywhere.setLivedragging(progeny_properties.get("livedragging")); m_anywhere.setShowlegend(progeny_properties.get("showlegend")); m_anywhere.setOneclickadd(progeny_properties.get("oneclickadd")); m_anywhere.setShowSubtextLegend(progeny_properties.get("showsubtextlegend")); //m_anywhere.setUseStandardProbandArrow(progeny_properties.get("standardprobandarrow")); //m_anywhere.setProbandArrowPos(progeny_properties.get("probandarrowpos")); m_anywhere.setShowhaplotypes(progeny_properties.get("showhaplotypes")); } private ImportListener m_import_Listener = new ImportListener() { public void preparsingImportFile(ImportEvent evt) { } public void importAborted(ImportEvent evt) { ib_importing = false; ib_error = true; JOptionPane.showMessageDialog(m_anywhere.m_canvas, evt.getMessage(), "Operation Cancelled", JOptionPane.ERROR_MESSAGE); } public void importFinished(ImportEvent evt) { ib_importing = false; try { m_anywhere.getLegend().setShowHiddenItems(false); m_anywhere.updateSubtext(); m_anywhere.updateSymbols(); restoreProgenyProperties(); } catch (Exception e) { ib_smartdrawon_import = false; e.printStackTrace(); } } public void individualImported(ImportEvent evt) { } public void importTriggered(ImportEvent evt) { ib_importing = true; } }; protected void connectIndividuals(int ai_toupn, int ai_upn, RELATIONSHIP ai_rel) { ObjectInputStream ois = null; HttpURLConnection conn = null; try { String params = "&TOUPN=" + ai_toupn; params += "&CONNECTUPN=" + ai_upn; params += "&RELATIONSHIP_TYPE=" + ai_rel.getType(); conn = getServletURLHttpGET(("ACTION_CONNECT_INDIVIDUALS"), params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success synchronized(ib_changed) { ib_changed = true; //back to true } return; default: ib_stale_pedigree = true; break; } } catch (EOFException eof) { } catch (Exception exc) { ib_stale_pedigree = true; exc.printStackTrace(); } finally { closeInOutStreams(ois, null, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to link individuals " + STANDARD_MESSAGE_DUE_TO, STANDARD_MESS_CANNOT_SAVE}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return ; } protected boolean moveIndividuals() { ObjectInputStream ois = null; ObjectOutputStream oos = null; HttpURLConnection conn = null; try { String queryString = "&WHO=APPLET"; queryString += "&FAMILY_ID="+ii_familyid; queryString += "&JSESSIONID=" + this.m_JSESSIONID; queryString += ("&ACTION=ACTION_MOVE_INDIVIDUALS"); queryString += "&UID=" + ii_user_token; //create http connection conn = getServletURLHttpPOST(); //attach body of post oos = new ObjectOutputStream(new BufferedOutputStream(conn.getOutputStream())); int li_count = m_anywhere.getCount(); Iterator l_inds = m_anywhere.getFamily().getMembers().values().iterator(); String ls_upns= ""; String ls_xcoords = ""; String ls_ycoords = ""; for (int xx = 0; l_inds.hasNext(); xx++) { Individual l_ind = l_inds.next(); int li_upn = Integer.parseInt(l_ind.getUpn()); Integer li_serverupn = m_upn_crossref.get(li_upn); if (li_serverupn == null) { li_serverupn = li_upn; } switch (xx) { case 0://first one ls_upns += (li_serverupn); ls_xcoords += l_ind.getX(); ls_ycoords += l_ind.getY(); break; default://rest -- precede with comma ls_upns += ("," + li_serverupn); ls_xcoords += "," + l_ind.getX(); ls_ycoords += "," + l_ind.getY(); break; } } queryString += "&UPNS=" + URLEncoder.encode(ls_upns, "UTF-8"); queryString += "&XCOORDS=" + URLEncoder.encode(ls_xcoords, "UTF-8"); queryString += "&YCOORDS=" + URLEncoder.encode(ls_ycoords, "UTF-8"); oos.writeObject(queryString); oos.flush(); //Now get the response from server and Read the input stream from server and get the array of data for display and/or manipulation ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success return true; default: break; } } catch (EOFException eof) { } catch (Exception exc) { exc.printStackTrace(); } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to change locations of selected individual(s) " + STANDARD_MESSAGE_DUE_TO}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return false; } protected void changeGender(GenderChangeEvent event) { ObjectInputStream ois = null; ObjectOutputStream oos = null; HttpURLConnection conn = null; try { int li_upn = Integer.parseInt(event.getIndividual().getUpn()); Integer li_server_upn = m_upn_crossref.get(li_upn); if (li_server_upn == null) { li_server_upn = li_upn; } String params = "&UPN=" + li_server_upn; params += (SPACE + "&GENDER_NEW=" + event.getTo().getIntValue()); params += (SPACE + "&GENDER_OLD=" + event.getFrom().getIntValue()); conn = getServletURLHttpGET("ACTION_CHANGE_GENDER", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success synchronized(ib_changed) { ib_changed = true; //back to true } return; default: ib_stale_pedigree = true; break; } } catch (EOFException eof) { } catch (Exception exc) { ib_stale_pedigree = true; exc.printStackTrace(); } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to change the gender of selected person " + STANDARD_MESSAGE_DUE_TO, STANDARD_MESSAGE_PED_WILLNOTSAVE}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return ; } protected URL getEventsURL(String as_action) throws Exception { URL page = m_page == null ? getCodeBase() : m_page; String protocol = page.getProtocol(); String host = page.getHost(); int port = page.getPort(); String servlet = "" + is_application_context + "/progenyrpcservice.html"; servlet += "?WHO=Applet"; servlet += "&FAMILY_ID=" + this.ii_familyid; servlet += "&PARAM_FOLDERID=" + this.ii_folderid; servlet += "&JSESSIONID=" + this.m_JSESSIONID; servlet += ("&ACTION=" + as_action); servlet += "&UID=" + this.ii_user_token; URL servletURL = new URL(protocol, host, port, servlet); return servletURL; } protected HttpURLConnection getServletURLHttpGET(String as_action, String ... as_params) throws Exception { if (context == null) { return getServletURLHttpGETStatic(as_action, as_params); } URL page = m_page == null ? getCodeBase() : m_page; //URL page = getCodeBase(); String protocol = page.getProtocol(); String host = page.getHost(); int port = page.getPort(); String servlet = "" + is_application_context + "/progenyrpcservice.html"; servlet += "?WHO=Applet"; servlet += "&FAMILY_ID="+this.ii_familyid; servlet += "&JSESSIONID=" + this.m_JSESSIONID; servlet += "&PARAM_FOLDERID="+this.ii_folderid; servlet += ("&ACTION=" + as_action); servlet += "&UID=" + this.ii_user_token; for (String ls_param : as_params) { servlet += ls_param; } URL servletURL = new URL(protocol, host, port, servlet); HttpURLConnection conn = (HttpURLConnection)servletURL.openConnection(); if (conn instanceof HttpsURLConnection) { HttpsURLConnection conns = (HttpsURLConnection) conn; conns.setHostnameVerifier(new HostnameVerifier() { public boolean verify(String host, SSLSession session) { return true; } }); } //m_Get = conn; conn.setRequestMethod("GET"); conn.setUseCaches(false); conn.setDoInput(true); conn.setConnectTimeout(180 * 1000); return conn; } URL m_Post;//, m_Get; //URL uRL; URL m_page; protected HttpURLConnection getServletURLHttpPOST() throws Exception { if (context == null) { return getServletURLHttpPOSTStatic(); } URL page = m_page == null ? getCodeBase() : m_page; String protocol = page.getProtocol(); String host = page.getHost(); int port = page.getPort(); String servlet = "" + is_application_context + "/progenyrpcservice.html"; //if (m_Post == null) { URL servletURL = new URL(protocol, host, port, servlet); // m_Post = servletURL; //} HttpURLConnection conn = (HttpURLConnection)servletURL.openConnection(); if (conn instanceof HttpsURLConnection) { HttpsURLConnection conns = (HttpsURLConnection) conn; conns.setHostnameVerifier(new HostnameVerifier() { public boolean verify(String host, SSLSession session) { return true; } }); } conn.setRequestMethod("POST"); conn.setUseCaches(false); conn.setDoOutput(true); //need this in order to be able to write to the output stream conn.setDoInput(true); conn.setConnectTimeout(180 * 1000); return conn; } protected void setProperty(IndividualPropertyChangeEvent event, String as_function) { ObjectInputStream ois = null; ObjectOutputStream oos = null; HttpURLConnection conn = null; try { int li_upn = Integer.parseInt(event.getIndividual().getUpn()); Integer li_server_upn = m_upn_crossref.get(li_upn); if (li_server_upn == null) { li_server_upn = li_upn; } String params = "&UPN=" + li_server_upn; Boolean lb_new = (Boolean)event.getNewValue(); Boolean lb_old = (Boolean)event.getOldValue(); params += (SPACE + "&VALUE_NEW=" + (lb_new ? 1: 0)); params += (SPACE + "&VALUE_OLD=" + (lb_old ? 1 : 0)); params += (SPACE + "&FUNCTION=" + as_function); conn = getServletURLHttpGET("ACTION_CHANGE_PROPERTY", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success synchronized(ib_changed) { ib_changed = true; //back to true } return; default: break; } } catch (EOFException eof) { } catch (Exception exc) { exc.printStackTrace(); } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to change status of individual " + STANDARD_MESSAGE_DUE_TO}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return ; } protected void setMarkedBy(IndividualPropertyChangeEvent event) { ObjectInputStream ois = null; ObjectOutputStream oos = null; HttpURLConnection conn = null; try { int li_upn = Integer.parseInt(event.getIndividual().getUpn()); Integer li_server_upn = m_upn_crossref.get(li_upn); if (li_server_upn == null) { li_server_upn = li_upn; } String params = "&UPN=" + li_server_upn; String lb_new = (String)event.getNewValue(); String lb_old = (String)event.getOldValue(); params += (SPACE + "&VALUE_NEW=" + URLEncoder.encode(lb_new, "UTF-8")); params += (SPACE + "&VALUE_OLD=" + URLEncoder.encode(lb_old, "UTF-8")); params += (SPACE + "&FUNCTION=ACTION_SETMARKEDBY"); conn = getServletURLHttpGET("ACTION_CHANGE_PROPERTY", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success synchronized(ib_changed) { ib_changed = true; //back to true } return; default: break; } } catch (EOFException eof) { } catch (Exception exc) { exc.printStackTrace(); } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to change the marked by text for the selected of individual " + STANDARD_MESSAGE_DUE_TO}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return ; } protected void setIconText(IndividualPropertyChangeEvent event) { ObjectInputStream ois = null; ObjectOutputStream oos = null; HttpURLConnection conn = null; try { int li_upn = Integer.parseInt(event.getIndividual().getUpn()); Integer li_server_upn = m_upn_crossref.get(li_upn); if (li_server_upn == null) { li_server_upn = li_upn; } String params = "&UPN=" + li_server_upn; String lb_new = (String)event.getNewValue(); String lb_old = (String)event.getOldValue(); params += (SPACE + "&VALUE_NEW=" + URLEncoder.encode(lb_new, "UTF-8")); params += (SPACE + "&VALUE_OLD=" + URLEncoder.encode(lb_old, "UTF-8")); params += (SPACE + "&FUNCTION=ACTION_SETICONTEXT"); conn = getServletURLHttpGET("ACTION_CHANGE_PROPERTY", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success synchronized(ib_changed) { ib_changed = true; //back to true } return; default: break; } } catch (EOFException eof) { } catch (Exception exc) { exc.printStackTrace(); } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to change the icontext for the selected of individual " + STANDARD_MESSAGE_DUE_TO}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return ; } private void doOnSS() { HttpURLConnection conn = null; ObjectInputStream ois = null; try { String params = ""; conn = getServletURLHttpGET("ACTION_ADD_SSEVENT", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); if (response instanceof String) { String ls_added = (String)response; if ("1".equalsIgnoreCase(ls_added)) { //success return; } else { //failure } } } catch (EOFException eof) { //do nothing } catch (Exception exc) { } finally { this.closeInOutStreams(ois, null, conn); } JOptionPane.showMessageDialog(this, "Failed to open spreadsheet " + STANDARD_MESSAGE_DUE_TO, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); } public void doOnSave() { Runnable task = new RhinoCommunicationTask("save pedigree task") { public void run() { try { boolean save = true; if (ib_smartdraw) {//was smartdrawn -- must update server xy positions to reflect client before saving save = moveIndividuals(); } if (save) { savePedigreeXMLString(true); } } catch (Exception exc) { } } }; //TODO if connected to a server then enable line m_threadExecutor.execute(task); } ////////////////////////////////////////Relationship Listener//////////////////////////////// public void onConnected(final RelationshipConnectionEvent event) { synchronized(ib_changed) { ib_changed = true; //back to true } Runnable task = new RhinoCommunicationTask("connect relationship task") { public void run() { int li_toperson = Integer.parseInt(event.getToIndividual().getUpn()), li_connectperson = Integer.parseInt(event.getConnectIndividual().getUpn()); Integer li_newtoperson = m_upn_crossref.get(li_toperson); if (li_newtoperson == null) { li_newtoperson = li_toperson; } Integer li_newconnectperson = m_upn_crossref.get(li_connectperson); if (li_newconnectperson == null) { li_newconnectperson = li_connectperson; } connectIndividuals(li_newtoperson, li_newconnectperson, event.getRelType()); } }; //TODO if connected to a server then enable line m_threadExecutor.execute(task); } public void onDisconnected(final RelationshipDeleteEvent event) { synchronized(ib_changed) { ib_changed = true; //back to true } Runnable task = new RhinoCommunicationTask("disconnect relationship task") { public void run() { int li_person1 = Integer.parseInt(event.person1.getUpn()), li_person2 = event.person2 == null ? 0 : Integer.parseInt(event.person2.getUpn()); Integer li_newperson1 = m_upn_crossref.get(li_person1); if (li_newperson1 == null) { li_newperson1 = li_person1; } Integer li_newperson2 = m_upn_crossref.get(li_person2); if (li_newperson2 == null) { li_newperson2 = li_person2; } breakRelationshipLine(li_newperson1, li_newperson2, event.relType); } }; //TODO if connected to a server then enable line m_threadExecutor.execute(task); } ////////////////////////////////////////Individual Listener ////////////////////////////////////////////////// public void onDragged(final DragEvent event) { synchronized(ib_changed) { ib_changed = true; //back to true } Runnable task = new RhinoCommunicationTask("move individual locations task") { public void run() { moveIndividuals(); //tell server what the client is seeing in terms of positions //doOnDragEvent(event); } }; //TODO if connected to a server then enable line m_threadExecutor.execute(task); } public void onGenderChanged(final GenderChangeEvent event) { synchronized(ib_changed) { ib_changed = true; //back to true } Runnable task = new RhinoCommunicationTask("change person gender task") { public void run() { changeGender(event); } }; //TODO if connected to a server then enable line m_threadExecutor.execute(task); } public void onPropertyChanged(final IndividualPropertyChangeEvent event) { synchronized(ib_changed) { ib_changed = true; //back to true } Runnable task = new RhinoCommunicationTask("change individual property task") { public void run() { switch (event.getProperty()) { case DECEASED_PROPERTY: setProperty(event, "ACTION_SETDECEASED_STATUS"); break; case PROBAND_PROPERTY: setProperty(event, "ACTION_SETPROBAND_STATUS"); break; case NOISSUE_PROPERTY: setProperty(event, "ACTION_SETNOISSUE_STATUS"); break; case INFERTILE_PROPERTY: setProperty(event, "ACTION_SETINFERTILE_STATUS"); break; case SAB_PROPERTY: setProperty(event, "ACTION_SETSAB_STATUS"); break; case ADOPTEDIN_PROPERTY: setProperty(event, "ACTION_SETADOPTEDIN_STATUS"); break; case ADOPTEDOUT_PROPERTY: setProperty(event, "ACTION_SETADOPTEDOUT_STATUS"); break; case MARKEDBY_PROPERTY: setMarkedBy(event); break; case ICONTEXT_PROPERTY: setIconText(event); break; } } }; //TODO if connected to a server then enable line m_threadExecutor.execute(task); } protected boolean doOnDragEvent(DragEvent event) { ObjectInputStream ois = null; ObjectOutputStream oos = null; HttpURLConnection conn = null; try { String queryString = "&WHO=APPLET"; queryString += "&FAMILY_ID="+ii_familyid; queryString += "&JSESSIONID=" + this.m_JSESSIONID; queryString += ("&ACTION=ACTION_DRAG_INDIVIDUALS"); queryString += "&UID=" + ii_user_token; //create http connection conn = getServletURLHttpPOST(); //attach body of post oos = new ObjectOutputStream(new BufferedOutputStream(conn.getOutputStream())); Individual[] l_inds = event.getDraggedIndividuals(); String ls_upns= ""; for (int xx = 0; xx < l_inds.length; xx++) { Individual l_ind = l_inds[xx]; int li_upn = Integer.parseInt(l_ind.getUpn()); Integer li_serverupn = m_upn_crossref.get(li_upn); if (li_serverupn == null) { li_serverupn = li_upn; } switch (xx) { case 0://first one ls_upns += (li_serverupn); break; default://rest -- precede with comma ls_upns += ("," + li_serverupn); break; } } queryString += "&UPNS=" + URLEncoder.encode(ls_upns, "UTF-8"); queryString += "&XCOORDS_DELTA=" + URLEncoder.encode(""+event.getDeltaX(), "UTF-8"); queryString += "&YCOORDS_DELTA=" + URLEncoder.encode(""+event.getDeltaY(), "UTF-8"); oos.writeObject(queryString); oos.flush(); //Now get the response from server and Read the input stream from server and get the array of data for display and/or manipulation ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); Object response = ois.readObject(); int li_error_code = (Integer)response; ////////////////////////// switch(li_error_code) { case 0://success //get the next object which must be a list containing UPN array, xcoords array and ycoords array java.util.List list = (java.util.List)ois.readObject(); if (list.size() == 0) { return false;//something failed } String lm_upns[] = ((String)list.get(0)).split(","); String lm_x[] = ((String)list.get(1)).split(","); String lm_y[] = ((String)list.get(2)).split(","); double lm_xd[] = new double[lm_upns.length]; double lm_yd[] = new double[lm_upns.length]; String lm_local_upns[] = new String[lm_upns.length]; for (int xx = 0; xx < lm_upns.length; xx++) { String ls_upn = getClientUPN(lm_upns[xx]); if (ls_upn == null) { ls_upn = lm_upns[xx]; } lm_local_upns[xx] = ls_upn; lm_xd[xx] = Double.parseDouble(lm_x[xx]); lm_yd[xx] = Double.parseDouble(lm_y[xx]); } m_anywhere.importSmartDrawPositions(lm_local_upns, lm_xd, lm_yd); m_anywhere.clearRepaintArea(); return true; default: break; } ////////////////////////// switch(li_error_code) { case 0://success ib_moved = false; return true; default: // ib_stale_pedigree = true; break; } } catch (EOFException eof) { } catch (Exception exc) { exc.printStackTrace(); // ib_stale_pedigree = true; } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to change the locations of selected individual(s) " + STANDARD_MESSAGE_DUE_TO}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return false; } protected void breakRelationshipLine(int ai_person1, int ai_person2, int ai_rel) { ObjectInputStream ois = null; HttpURLConnection conn = null; try { String params = "&PERSON1=" + ai_person1; params += "&PERSON2=" + ai_person2; params += "&RELATIONSHIP_TYPE=" + ai_rel; conn = getServletURLHttpGET("ACTION_DISCONNECT_INDIVIDUALS", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success synchronized(ib_changed) { ib_changed = true; //back to true } return; default: ib_stale_pedigree = true; break; } } catch (EOFException eof) { } catch (Exception exc) { ib_stale_pedigree = true; exc.printStackTrace(); } finally { closeInOutStreams(ois, null, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to break the relationship line " + STANDARD_MESSAGE_DUE_TO, STANDARD_MESSAGE_PED_WILLNOTSAVE}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return ; } void addRelation(Individual a_added_individual, Individual a_to_individual) { if (a_added_individual == null) { return; } ObjectInputStream ois = null; HttpURLConnection conn = null; try { int li_spouse_status = 0; int li_toperson = 0; int li_relation = 0; if (a_to_individual != null) { li_toperson = Integer.parseInt(a_to_individual.getUpn()); if (a_added_individual.isParentOf(a_to_individual, true)) { li_relation = a_added_individual.isMale() ? ProgenyAnywhereWrapper.FATHER : ProgenyAnywhereWrapper.MOTHER; } if (li_relation == 0) { Individual l_toperson = a_to_individual; if (l_toperson.isSiblingOf(a_added_individual, true)) { li_relation = (a_added_individual.isFemale() ? ProgenyAnywhereWrapper.SISTER : ProgenyAnywhereWrapper.BROTHER); } else { if (l_toperson.isParentOf(a_added_individual, true)) { //if (a_added_individual.isChildOf(l_toperson)) { li_relation = (a_added_individual.isFemale() ? ProgenyAnywhereWrapper.DAUGHTER : ProgenyAnywhereWrapper.SON); } else { if (a_added_individual.isSpouseOf(l_toperson)) { li_relation = (ProgenyAnywhereWrapper.SPOUSE); li_spouse_status = getSpouseRelationshipStatus(l_toperson, a_added_individual); } } } li_toperson = Integer.parseInt(l_toperson.getUpn()); } } Integer li_server_upn = m_upn_crossref.get(li_toperson); String params = "&UPN="+(li_server_upn == null ? li_toperson : li_server_upn);//RHINO UPN -- may be different from local UPN params += "&PARAM_GENDER=" + (a_added_individual.isMale() ? 1 : 0); params += "&PARAM_DECEASED=" + (a_added_individual.isDeceased() ? 1 : 0); params += "&PARAM_RELATION=" + (li_relation); if (li_relation == ProgenyAnywhereWrapper.SPOUSE) { params += "&PARAM_SPOUSE_STATUS=" + li_spouse_status; } conn = getServletURLHttpGET("ACTION_ADD_RELATION", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); Integer li_newupn = (Integer)response; if (li_newupn > 0) { m_upn_crossref.put(Integer.parseInt(a_added_individual.getUpn()), li_newupn); return; } else { ib_stale_pedigree = true; JOptionPane.showMessageDialog(this, new String[]{"Failed to add a relative to selected individual " + STANDARD_MESSAGE_DUE_TO, STANDARD_MESS_CANNOT_SAVE}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return; } } catch (EOFException eof) { //do nothing } catch (Exception exc) { ib_stale_pedigree = true; } finally { closeInOutStreams(ois, null, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to add a relative to selected individual " + STANDARD_MESSAGE_DUE_TO, STANDARD_MESS_CANNOT_SAVE}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); } public void onIndividualsDeleted(final IndividualsDeleteEvent event) { if (ib_importing) { return; } synchronized(ib_changed) { ib_changed = true; //back to true } Runnable task = new RhinoCommunicationTask("delete persons task") { public void run() { deleteRelations(event.deleted); } }; //TODO if connected to a server then enable line m_threadExecutor.execute(task); } void deleteRelations(Individual[] a_delete_individuals) { if (a_delete_individuals == null) { return; } ObjectOutputStream oos = null; ObjectInputStream ois = null; HttpURLConnection conn = null; try { String queryString = "&WHO=APPLET"; queryString += "&FAMILY_ID="+ii_familyid; queryString += "&JSESSIONID=" + this.m_JSESSIONID; queryString += ("&ACTION=ACTION_DELETE_PERSONS"); queryString += "&UID=" + ii_user_token; queryString += "&PARAM_FOLDERID="+this.ii_folderid; //create http connection conn = getServletURLHttpPOST(); //attach body of post oos = new ObjectOutputStream(new BufferedOutputStream(conn.getOutputStream())); Individual[] l_inds = a_delete_individuals; String ls_upns= ""; for (int xx = 0; xx < l_inds.length; xx++) { Individual l_ind = l_inds[xx]; int li_upn = Integer.parseInt(l_ind.getUpn()); Integer li_serverupn = m_upn_crossref.get(li_upn); if (li_serverupn == null) { li_serverupn = li_upn; } switch (xx) { case 0://first one ls_upns += (li_serverupn); break; default://rest -- precede with comma ls_upns += ("," + li_serverupn); break; } } queryString += "&UPNS=" + URLEncoder.encode(ls_upns, "UTF-8"); oos.writeObject(queryString); oos.flush(); //Now get the response from server and Read the input stream from server and get the array of data for display and/or manipulation ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success //remove the individuals with those UPNs from the XREF map if they exist for (int xx = 0; xx < l_inds.length; xx++) { Individual l_ind = l_inds[xx]; int li_upn = Integer.parseInt(l_ind.getUpn()); m_upn_crossref.remove(li_upn); } return; default: ib_stale_pedigree = true; break; } } catch (EOFException eof) { } catch (Exception exc) { exc.printStackTrace(); ib_stale_pedigree = true; } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to delete individuals from pedigree " + STANDARD_MESSAGE_DUE_TO, STANDARD_MESSAGE_PED_WILLNOTSAVE}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); } protected String getClientUPN(String as_serverupn) { Iterator> itr = m_upn_crossref.entrySet().iterator(); while (itr.hasNext()) { Map.Entry l_entry = itr.next(); if (as_serverupn.equalsIgnoreCase(l_entry.getValue().toString())) { return l_entry.getKey() + ""; } } return as_serverupn; } protected int getServerUPN(int ai_client) { int li_upn = ai_client; Integer li_serverupn = m_upn_crossref.get(li_upn); if (li_serverupn == null) { li_serverupn = li_upn; } return li_serverupn; } public boolean savePedigreeXMLString(boolean ab_show_success) throws Exception { ObjectInputStream ois = null; HttpURLConnection conn = null; try { if (ib_locked) { return true; //couldnt have made changes anyway } if (ib_stale_pedigree) { JOptionPane.showMessageDialog(this, new String[]{"The pedigree is in an incosistent state so it cannot be saved"}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return false; } synchronized(ib_changed) { ib_changed = false; } String params = "&FAMILY_NAME="+ URLEncoder.encode(is_familyname, "UTF-8"); conn = getServletURLHttpGET("ACTION_SAVE_PEDIGREE", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); Integer li_save = (Integer)response; switch (li_save) { case -200: JOptionPane.showMessageDialog(this, "Failed to save pedigree because you have no permission to write/change this pedigree", "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return false; case 1://break;//saved successfully if (ab_show_success) { String ls_err = ("Pedigree was successfully saved"); JOptionPane.showMessageDialog(this, ls_err, "Operation Completed", JOptionPane.INFORMATION_MESSAGE); } return true; default: break; } } catch (EOFException eof) { // eof.printStackTrace(); } catch (Exception exc) { exc.printStackTrace(); synchronized(ib_changed) { ib_changed = true; //back to true } JOptionPane.showMessageDialog(this, "Failed to save pedigree to the database due to database error", "Operation Cancelled", JOptionPane.ERROR_MESSAGE); throw exc; } finally { closeInOutStreams(ois, null, conn); } return false; } protected void setPedigreeProperty(PedigreePropertyChangeEvent event) { ObjectInputStream ois = null; ObjectOutputStream oos = null; HttpURLConnection conn = null; try { String params = ""; String ls_newvalue = event.newValue == null ? "" : event.newValue.toString(); String ls_oldvalue = event.oldValue == null ? "" : event.oldValue.toString(); if (event.newValue instanceof Double) { ls_newvalue = (int)Math.round((Double)event.newValue) + ""; } else { if (event.newValue instanceof Float) { ls_newvalue = (int)Math.round((Float)event.newValue) + ""; } } if (event.oldValue instanceof Double) { ls_oldvalue = (int)Math.round((Double)event.oldValue) + ""; } else { if (event.oldValue instanceof Float) { ls_oldvalue = (int)Math.round((Float)event.oldValue) + ""; } } switch (event.property) { case SCALE: ls_newvalue = event.newValue == null ? "" : event.newValue.toString(); ls_oldvalue = event.oldValue == null ? "" : event.oldValue.toString(); break; default: break; } params += (SPACE + "&VALUE_NEW=" + URLEncoder.encode(ls_newvalue, "UTF-8")); params += (SPACE + "&VALUE_OLD=" + URLEncoder.encode(ls_oldvalue, "UTF-8")); params += (SPACE + "&PROPERTY=" + event.property.getProperty()); conn = getServletURLHttpGET("ACTION_CHANGE_PEDIGREE_PROPERTY", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success synchronized(ib_changed) { ib_changed = true; //back to true } return; default: break; } } catch (EOFException eof) { } catch (Exception exc) { exc.printStackTrace(); } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to change status of individual " + STANDARD_MESSAGE_DUE_TO}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return ; } protected void setPedigreeHeader(PedigreePropertyChangeEvent event) { ObjectInputStream ois = null; ObjectOutputStream oos = null; HttpURLConnection conn = null; try { String params = ""; String lb_new = (String)event.newValue; String lb_old = (String)event.oldValue; params += (SPACE + "&VALUE_NEW=" + URLEncoder.encode(lb_new, "UTF-8")); params += (SPACE + "&VALUE_OLD=" + URLEncoder.encode(lb_old, "UTF-8")); params += (SPACE + "&PROPERTY=" + event.property.getProperty());//params += (SPACE + "&FUNCTION=ACTION_SETPEDIGREE_HEADER"); conn = getServletURLHttpGET("ACTION_CHANGE_PEDIGREE_PROPERTY", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success synchronized(ib_changed) { ib_changed = true; //back to true } return; default: break; } } catch (EOFException eof) { } catch (Exception exc) { exc.printStackTrace(); } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to change the pedigree header " + STANDARD_MESSAGE_DUE_TO}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return ; } protected void setPedigreeFooter(PedigreePropertyChangeEvent event) { ObjectInputStream ois = null; ObjectOutputStream oos = null; HttpURLConnection conn = null; try { String params = ""; String lb_new = (String)event.newValue; String lb_old = (String)event.oldValue; params += (SPACE + "&VALUE_NEW=" + URLEncoder.encode(lb_new, "UTF-8")); params += (SPACE + "&VALUE_OLD=" + URLEncoder.encode(lb_old, "UTF-8")); params += (SPACE + "&PROPERTY=" + event.property.getProperty());//params += (SPACE + "&FUNCTION=ACTION_SETPEDIGREE_FOOTER"); conn = getServletURLHttpGET("ACTION_CHANGE_PEDIGREE_PROPERTY", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success synchronized(ib_changed) { ib_changed = true; //back to true } return; default: break; } } catch (EOFException eof) { } catch (Exception exc) { exc.printStackTrace(); } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to change the pedigree header " + STANDARD_MESSAGE_DUE_TO}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return ; } protected void setPedigreeSubtextFont(PedigreePropertyChangeEvent event) { ObjectInputStream ois = null; ObjectOutputStream oos = null; HttpURLConnection conn = null; try { String params = ""; Font l_font = (Font)event.newValue; params += (SPACE + "&FONTNAME=" + URLEncoder.encode(l_font.getFontName(), "UTF-8")); params += (SPACE + "&FONTSTYLE=" + URLEncoder.encode(l_font.getStyle()+"", "UTF-8")); params += (SPACE + "&FONTSIZE=" + URLEncoder.encode(l_font.getSize()+"", "UTF-8")); params += (SPACE + "&PROPERTY=" + event.property.getProperty());//params += (SPACE + "&FUNCTION=ACTION_SETPEDIGREE_FONT"); conn = getServletURLHttpGET("ACTION_CHANGE_PEDIGREE_PROPERTY", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success synchronized(ib_changed) { ib_changed = true; //back to true } return; default: break; } } catch (EOFException eof) { } catch (Exception exc) { exc.printStackTrace(); } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to change the pedigree header " + STANDARD_MESSAGE_DUE_TO}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return ; } public void onPropertyChanged(final PedigreePropertyChangeEvent event) { synchronized(ib_changed) { ib_changed = true; //back to true } Runnable task = new RhinoCommunicationTask("change pedigree property task") { public void run() { switch (event.property) { case HEADER: setPedigreeHeader(event); break; case FOOTER: setPedigreeFooter(event); break; case FONT: setPedigreeSubtextFont(event); break; default: setPedigreeProperty(event); break; } } }; //TODO if connected to a server then enable line m_threadExecutor.execute(task); } public void showPalette() { m_anywhere.showPaletteDialog(true); } public void onSpouseRelationshipChanged(final RelationshipChangeEvent event) { switch(event.status) {//checkboxes case NORMAL_SPOUSAL: case DIVORCED_SPOUSAL: case SEPARATED_SPOUSAL: case CASUAL_SPOUSAL: if (!event.set) { return; //really no need to go unsetting because this is done when the set event is sent } break; default: break; } Runnable task = new RhinoCommunicationTask("change spouse relationship task") { public void run() { changeSpouseRel(event); } }; //TODO if connected to a server then enable line m_threadExecutor.execute(task); } protected void changeSpouseRel(RelationshipChangeEvent event) { ObjectInputStream ois = null; ObjectOutputStream oos = null; HttpURLConnection conn = null; try { String params = ""; int li_upn = Integer.parseInt(event.ind.getUpn()); Integer li_serverupn = m_upn_crossref.get(li_upn); if (li_serverupn == null) { li_serverupn = li_upn; } params += "&PERSON=" + URLEncoder.encode(li_serverupn + "", "UTF-8"); li_upn = Integer.parseInt(event.spouse.getUpn()); li_serverupn = m_upn_crossref.get(li_upn); if (li_serverupn == null) { li_serverupn = li_upn; } params += "&SPOUSE=" + URLEncoder.encode(li_serverupn + "", "UTF-8"); params += (SPACE + "&RELATIONSHIP_TYPE=" + URLEncoder.encode(event.status.getType() + "", "UTF-8")); params += (SPACE + "&SET=" + URLEncoder.encode(event.set ? "1" : "0", "UTF-8")); conn = getServletURLHttpGET("ACTION_CHANGE_SPOUSE_RELATIONSHIP", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success synchronized(ib_changed) { ib_changed = true; //back to true } return; default: break; } } catch (EOFException eof) { } catch (Exception exc) { exc.printStackTrace(); } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to change the spouse relationship status " + STANDARD_MESSAGE_DUE_TO}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return ; } public void onRelationshipChanged(final TwinRelationshipChangeEvent event) { if (!event.set) { return; //really no need to go unsetting because this is done when the set event is sent } Runnable task = new RhinoCommunicationTask("change twin relationship task") { public void run() { changeTwinRel(event); } }; //TODO if connected to a server then enable line m_threadExecutor.execute(task); } protected void changeTwinRel(TwinRelationshipChangeEvent event) { ObjectInputStream ois = null; ObjectOutputStream oos = null; HttpURLConnection conn = null; try { String params = ""; String ls_twins = ""; for (int xx = 0; xx < event.twins.length; xx++) { int li_upn = Integer.parseInt(event.twins[xx].getUpn()); Integer li_serverupn = m_upn_crossref.get(li_upn); if (li_serverupn == null) { li_serverupn = li_upn; } switch (xx) { case 0: ls_twins += li_serverupn; default: ls_twins += ("," + li_serverupn); break; } } params += ("&TWINS=" + URLEncoder.encode(ls_twins + "", "UTF-8")); params += (SPACE + "&RELATIONSHIP_TYPE=" + URLEncoder.encode(event.status.getType() + "", "UTF-8")); params += (SPACE + "&SET=" + URLEncoder.encode(event.set ? "1" : "0", "UTF-8")); conn = getServletURLHttpGET("ACTION_CHANGE_TWIN_RELATIONSHIP", params); //Now get the response from server ois = new ObjectInputStream(new BufferedInputStream(conn.getInputStream())); //Read the input stream from server and get the array of data for display and/or manipulation Object response = ois.readObject(); int li_error_code = (Integer)response; switch(li_error_code) { case 0://success synchronized(ib_changed) { ib_changed = true; //back to true } return; default: break; } } catch (EOFException eof) { } catch (Exception exc) { exc.printStackTrace(); } finally { closeInOutStreams(ois, oos, conn); } JOptionPane.showMessageDialog(this, new String[]{"Failed to change the twin relationship status " + STANDARD_MESSAGE_DUE_TO}, "Operation Cancelled", JOptionPane.ERROR_MESSAGE); return ; } } //end class StudentPageApplet